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1/5x=4/7
We move all terms to the left:
1/5x-(4/7)=0
Domain of the equation: 5x!=0We add all the numbers together, and all the variables
x!=0/5
x!=0
x∈R
1/5x-(+4/7)=0
We get rid of parentheses
1/5x-4/7=0
We calculate fractions
There is no solution for this equation
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